From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1342C1F5EA for ; Mon, 24 Nov 2025 04:47:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763959627; cv=none; b=PHceJqcwBWnq/tnzHZgJQKhsSRn72t3ILt6n1S2iIkZ4xq2tUn5oJthz8XM+6OVWNC0ZpxRE02vDgZX4vgtTWLWBaxOnEdQz6zOrrzpyrcjJpMNPPqSh2bungJ0xBR5RWsnybiXE8sYU/se9F4WxwWCJkT+aib5pOwvRcxAfN6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763959627; c=relaxed/simple; bh=4wjNSIYQKGE6napFK/eQ1JQi2oQ9ctPeaoSUdAbCHrw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=X1aUX2vqVIk1oAyNMKTBg4rJHubmGAO/nXqsH8EC9EHIF11hm3qJh7dX9/YZEQ9XmF9HQir2pdRrB1q3RiVPQvV///SeIxBautD7Jg1AVbnV3S7UdxAfSJiV6dXYzjN4AXxufPCAMSZFp5NdmE6hpff6y+zMNTcd62h8ToDrO6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-43377f5ae6fso41026655ab.1 for ; Sun, 23 Nov 2025 20:47:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763959624; x=1764564424; h=content-transfer-encoding:to:from:subject:message-id:in-reply-to :date:mime-version:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=cs59P8/cdoggRKwnXmfBLVoK/sziU47MqaItDW9kGp0=; b=QI4Z0lHqLPjdi7LvfSHpexgqTIexXCATAQodQZ6pMTcb3be2OLhhFIVpWmqIYtjB5s 9l9bNe94msx/j3atcWOw3l/Nqm18YsFPvRQD+7KBaRHhqjZvPEddnthLmeBbyWlmYZiA 5IWr+GgHq0Ro/8oo5+pRCV07NbMXmtA+KUU5YITklve/Ps1Go3LXa3+GSUhdXRpbRWNq akNNrmbPZzybpPv2LTonG0k+PifrsDSlGaWnrcEsOEVgRiPuWP7XrSEo1D4VdXCxqe48 mz/VcuElzw9HXPUM+lI9ZY7ZpVmcIBVzEFaVgXp1jADkM1e/lOkiXQoBfIkavCe7ZPDh +xBA== X-Forwarded-Encrypted: i=1; AJvYcCXCveyR9KfM3Xnx9tafuKX2OsufCWnBXnTm7oX0RNk3YucViDOu16RaI4D0WZhwed8BB1mx6V72ZTnVt1NK@vger.kernel.org X-Gm-Message-State: AOJu0YwDNn2AWP9eXmaLLpd5DJDwqd5bMNz0gjoybYbmPxHiAqGWnLHQ FNfNz9Gse/d1PWVeLWB7op5EYWzV8JHnsbU3zOMeUB0vVJRcdUCSoaUrR4d6hNHP0YlPW9FzOF3 2UtSibIkik6YttOmNqsfpOENo9M8RteOlNoOr7FdprJaqw5bo9GZbUWKjjLM= X-Google-Smtp-Source: AGHT+IEcq3sLXE6UXli5y4+LI9UPBBu34Td0SxvUqZLLWsVXjoxbyxmVlxiG/YuBeMlB5dTi2gdFFfsJeumHHzliAPywz3rc+Hnb Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fec:b0:434:a86a:f16b with SMTP id e9e14a558f8ab-435b98c5ff3mr79249825ab.22.1763959624117; Sun, 23 Nov 2025 20:47:04 -0800 (PST) Date: Sun, 23 Nov 2025 20:47:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6923e348.a70a0220.d98e3.0078.GAE@google.com> Subject: Re: [syzbot] [ntfs3?] INFO: task hung in __start_renaming From: syzbot To: agruenba@redhat.com, almaz.alexandrovich@paragon-software.com, brauner@kernel.org, dhowells@redhat.com, gfs2@lists.linux.dev, jack@suse.cz, linux-afs@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, marc.dionne@auristor.com, mjguzik@gmail.com, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, syzbot tried to test the proposed patch but the build/boot failed: SYZFAIL: failed to recv rpc SYZFAIL: failed to recv rpc fd=3D3 want=3D4 recv=3D0 n=3D0 (errno 9: Bad file descriptor) Warning: Permanently added '10.128.1.240' (ED25519) to the list of known ho= sts. 2025/11/24 04:46:07 parsed 1 programs [ 90.555532][ T5834] cgroup: Unknown subsys name 'net' [ 90.669357][ T5834] cgroup: Unknown subsys name 'cpuset' [ 90.678428][ T5834] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size =3D 127995904 bytes [ 92.016508][ T10] cfg80211: failed to load regulatory.db [ 92.473167][ T5834] Adding 124996k swap on ./swap-file. Priority:0 exte= nts:1 across:124996k=20 [ 95.487085][ T5846] soft_limit_in_bytes is deprecated and will be remove= d. Please report your usecase to linux-mm@kvack.org if you depend on this f= unctionality. [ 96.148644][ T5858] chnl_net:caif_netlink_parms(): no params data found [ 96.250234][ T5858] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 96.258110][ T5858] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 96.265979][ T5858] bridge_slave_0: entered allmulticast mode [ 96.273344][ T5858] bridge_slave_0: entered promiscuous mode [ 96.283227][ T5858] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 96.290745][ T5858] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 96.298585][ T5858] bridge_slave_1: entered allmulticast mode [ 96.306164][ T5858] bridge_slave_1: entered promiscuous mode [ 96.340272][ T5858] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 96.353486][ T5858] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 96.386615][ T5858] team0: Port device team_slave_0 added [ 96.394597][ T5858] team0: Port device team_slave_1 added [ 96.423182][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 96.430950][ T5858] batman_adv: batadv0: The MTU of interface batadv_sla= ve_0 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 96.457421][ T5858] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 96.470037][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 96.477137][ T5858] batman_adv: batadv0: The MTU of interface batadv_sla= ve_1 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 96.503196][ T5858] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 96.549258][ T5858] hsr_slave_0: entered promiscuous mode [ 96.556089][ T5858] hsr_slave_1: entered promiscuous mode [ 96.709149][ T5858] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.721617][ T5858] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.733093][ T5858] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.744474][ T5858] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.779618][ T5858] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 96.786970][ T5858] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 96.794851][ T5858] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 96.802116][ T5858] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 96.863750][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.883749][ T12] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 96.893131][ T12] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 96.915600][ T5858] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.931688][ T3534] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 96.938987][ T3534] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 96.952476][ T12] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 96.959687][ T12] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 97.144886][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.200647][ T5858] veth0_vlan: entered promiscuous mode [ 97.212659][ T5858] veth1_vlan: entered promiscuous mode [ 97.247394][ T5858] veth0_macvtap: entered promiscuous mode [ 97.257672][ T5858] veth1_macvtap: entered promiscuous mode [ 97.279295][ T5858] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 97.293604][ T5858] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 97.311084][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 97.321470][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 97.333512][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 97.343962][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 97.489573][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 97.557912][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 97.656263][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 97.752469][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 98.236218][ T5896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 98.244431][ T5896] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 98.253946][ T5896] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 98.264492][ T5896] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 98.272338][ T5896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 99.530883][ T4188] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 99.539839][ T4188] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 99.571626][ T3534] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 99.579614][ T3534] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 100.426458][ T36] bridge_slave_1: left allmulticast mode [ 100.447450][ T36] bridge_slave_1: left promiscuous mode [ 100.454127][ T36] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 100.480752][ T36] bridge_slave_0: left allmulticast mode [ 100.490779][ T36] bridge_slave_0: left promiscuous mode [ 100.505305][ T36] bridge0: port 1(bridge_slave_0) entered disabled sta= te 2025/11/24 04:46:20 executed programs: 0 [ 100.676852][ T5896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 100.686417][ T5896] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 100.696621][ T5896] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 100.710027][ T5896] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 100.729116][ T5896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 101.000183][ T36] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 101.015387][ T36] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 101.029740][ T36] bond0 (unregistering): Released all slaves [ 101.191106][ T36] hsr_slave_0: left promiscuous mode [ 101.198191][ T36] hsr_slave_1: left promiscuous mode [ 101.204127][ T36] batman_adv: batadv0: Interface deactivated: batadv_s= lave_0 [ 101.212520][ T36] batman_adv: batadv0: Removing interface: batadv_slav= e_0 [ 101.221975][ T36] batman_adv: batadv0: Interface deactivated: batadv_s= lave_1 [ 101.229631][ T36] batman_adv: batadv0: Removing interface: batadv_slav= e_1 [ 101.245879][ T36] veth1_macvtap: left promiscuous mode [ 101.251698][ T36] veth0_macvtap: left promiscuous mode [ 101.258200][ T36] veth1_vlan: left promiscuous mode [ 101.263553][ T36] veth0_vlan: left promiscuous mode [ 101.580646][ T36] team0 (unregistering): Port device team_slave_1 remo= ved [ 101.610626][ T36] team0 (unregistering): Port device team_slave_0 remo= ved [ 102.143766][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 102.560717][ T5949] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 102.575166][ T5949] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 102.582540][ T5949] bridge_slave_0: entered allmulticast mode [ 102.591585][ T5949] bridge_slave_0: entered promiscuous mode [ 102.614286][ T5949] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 102.621909][ T5949] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 102.629681][ T5949] bridge_slave_1: entered allmulticast mode [ 102.638831][ T5949] bridge_slave_1: entered promiscuous mode [ 102.698198][ T5949] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 102.711869][ T5949] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 102.815644][ T5149] Bluetooth: hci0: command tx timeout [ 103.123913][ T5949] team0: Port device team_slave_0 added [ 103.139960][ T5949] team0: Port device team_slave_1 added [ 103.229026][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 103.239890][ T5949] batman_adv: batadv0: The MTU of interface batadv_sla= ve_0 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 103.266203][ T5949] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 103.297209][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 103.304455][ T5949] batman_adv: batadv0: The MTU of interface batadv_sla= ve_1 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 103.331586][ T5949] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 103.553894][ T5949] hsr_slave_0: entered promiscuous mode [ 103.584330][ T5949] hsr_slave_1: entered promiscuous mode [ 104.403096][ T5949] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.420683][ T5949] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.435325][ T5949] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.449213][ T5949] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.617044][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.649084][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.669296][ T3534] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 104.676566][ T3534] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 104.700338][ T3534] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 104.707610][ T3534] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 104.896202][ T5149] Bluetooth: hci0: command tx timeout [ 105.029734][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.112846][ T5949] veth0_vlan: entered promiscuous mode [ 105.132429][ T5949] veth1_vlan: entered promiscuous mode [ 105.181476][ T5949] veth0_macvtap: entered promiscuous mode [ 105.200419][ T5949] veth1_macvtap: entered promiscuous mode [ 105.228009][ T5949] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 105.248759][ T5949] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 105.270101][ T3534] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 105.283869][ T3534] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 105.294419][ T3534] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 105.317774][ T3534] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 105.417418][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 105.434266][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 105.481687][ T3534] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 105.490831][ T3534] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 SYZFAIL: failed to recv rpc fd=3D3 want=3D4 recv=3D0 n=3D0 (errno 9: Bad file descriptor) syzkaller build log: go env (err=3D) AR=3D'ar' CC=3D'gcc' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_ENABLED=3D'1' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' CXX=3D'g++' GCCGO=3D'gccgo' GO111MODULE=3D'auto' GOAMD64=3D'v1' GOARCH=3D'amd64' GOAUTH=3D'netrc' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOCACHEPROG=3D'' GODEBUG=3D'' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFIPS140=3D'off' GOFLAGS=3D'' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build3558344338=3D/tmp/go-build -gno-record-gc= c-switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' GOMODCACHE=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs-2/linux/gopath' GOPRIVATE=3D'' GOPROXY=3D'https://proxy.golang.org,direct' GOROOT=3D'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTELEMETRY=3D'local' GOTELEMETRYDIR=3D'/syzkaller/.config/go/telemetry' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.24.4' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at 26ee52375 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env go list -f '{{.Stale}}' -ldflags=3D"-s -w -X github.com/google/syzkaller/pr= og.GitRevision=3D26ee5237507419c1fa5dea5b2a84a0b7dcce9307 -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20251119-085940" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D26ee5237507419c1fa5dea5b2a84a0b7dcce9307 -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20251119-085940" ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build -ldflags=3D"-s -w -X github.com/google= /syzkaller/prog.GitRevision=3D26ee5237507419c1fa5dea5b2a84a0b7dcce9307 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20251119-085940" -o ./bi= n/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wfr= ame-larger-than=3D16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-forma= t-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -= static-pie -std=3Dc++17 -I. -Iexecutor/_include -DGOOS_linux=3D1 -DGOARCH= _amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"26ee5237507419c1fa5dea5b2a84a0b7dc= ce9307\" /usr/bin/ld: /tmp/cchUMbrN.o: in function `Connection::Connect(char const*,= char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0x104): warning: Using 'gethostbyname' in statically linked applicat= ions requires at runtime the shared libraries from the glibc version used f= or linking ./tools/check-syzos.sh 2>/dev/null Tested on: commit: d724c6f8 Add linux-next specific files for 20251121 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=3D68d11c703cf8e4a= 0 dashboard link: https://syzkaller.appspot.com/bug?extid=3D2fefb910d2c20c069= 8d8 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-= 1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D118836125800= 00